Home » Wiseco ProTru Forged Piston- Flat Top - 4.030" Bore - 3.480" Stroke - 5.700" Rod - Chevy 350
ProTru by Wiseco

Wiseco ProTru Forged Piston- Flat Top - 4.030" Bore - 3.480" Stroke - 5.700" Rod - Chevy 350

Out of stock
SKU: WPTPTS503A3
Piston and Ring, 23 Degree Flat Top, Forged, 4.030 in Bore, 1/16 x 1/16 x 3/16 in Ring Grooves, Minus 5.00 cc, Small Block Chevy, Kit
Earn 1 Point on this purchase. Learn more
$599.56
Sale $666.18 $599.56
Free Shipping on orders over $149! Exclusions may apply.
Ships same business day before 3:00 PM EST
PROP 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm

Manufactured by Wiseco, ProTru Pistons are forged and affordable with features usually only found in more expensive pistons. Wiseco Pro Tru Kits include pistons and wrist pins. Ideal for racers on a tight budget. The pistons feature CNC-machined domes, oversized valve pockets for use with larger diameter valves and higher lift camshafts, and precision-reamed, pressure-fed wrist pin oiling holes. Last but not least, the wrist pins are made from chromemoly for long-lasting strength, and include a set of Spiro locks.

  • Chevrolet Small Block

    Wiseco Pro-Tru is a division of Wiseco specializing pistons and piston rings for price-conscious engine builders. They offer complete kits to fit a wide range of engines. Manufactured by Wiseco Performance Products, ProTru Forged Pistons are affordable with features usually found only in more expensive pistons.

    Product Descripton:

  • Piston and Ring
  • 23 Degree Flat Top
  • Forged
  • 4.030 in Bore
  • 1/16 x 1/16 x 3/16 in Ring Grooves
  • Minus 5.00 cc
  • Small Block Chevy
    •